Messages in this thread | | | Date | Thu, 7 Nov 2002 13:07:09 -0500 | From | Adam Kropelin <> | Subject | Re: 2.5.46: ide-cd cdrecord success report |
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On Thu, Nov 07, 2002 at 07:49:01PM +0200, MdkDev wrote: > > Decided to replicate Adam Kropelins CD burning test (burn cd while > executing 'dd if=/dev/zero of=foo bs=1M'). Didn't have any problems - I > burned 323 MB ISO image while running the aforementioned dd command. > cdrecord reported:Track 01: 323 of 323 MB written (fifo 100%) [buf 99%] 4.2x. > Track 01: Total bytes read/written: 339247104/339247104 (165648 sectors). > Writing time: 566.244s > Average write speed 4.0x. > Min drive buffer fill was 99% > Fixating... > Fixating time: 77.859s > cdrecord: fifo had 5344 puts and 5344 gets. > cdrecord: fifo was 0 times empty and 5186 times full, min fill was 92%. > > File foo contained 7363 1 MB records. > > Hardware: > CPU - AMD XP 2100+ > RAM - 512 MB > MB - MSI KT3 Ultra3 (VIA KT333 chipset) > HDD - 2 IBM Deskstar IDE disks (using integrated RAID controller PDC 20276 > as an ordinary ATA133 controller)CD burner - LiteOn LTR-16101B
Thanks, this is good information. Was the destination for the 'dd' and the source CD image on the same drive? What filesystem were you using?
I notice you used a 4x writer...I'll try lowering my write speed to 4x and see if that makes a difference. I'll also see if I can rig up an IDE disk instead of SCSI.
--Adam
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